Quarterly dematerialization certificate filed with BSE

Birla Cotsyn has submitted a quarterly certificate from its Registrar and Share Transfer Agent, Adroit Corporate Services, to BSE for the quarter ending 30 June 2026. The certificate confirms that securities received for dematerialization were properly processed and confirmed to the depositories, that these securities are listed on the stock exchanges, and that physical share certificates were mutilated and cancelled within 15 days. This filing is submitted under SEBI Regulation 74(5) and is a routine compliance requirement.